CZRNC55C9V1-G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	9.1V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	10 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 6.8V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 200mA
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Supplier Device Package:	1206

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Diodes - Zener - Single

The CZRNC55C9V1-G is a zener diode within the single diode category. It is designed for general purpose use and is typically used to regulate and protect operating voltages in a variety of applications.

Overview of Features

The CZRNC55C9V1-G is a single diode, with an average dynamic resistance of 0.9 ohms and a 1.5V voltage drop. It has an operating temperature range of -55°C to +150°C and is able to withstand peak pulse currents up to 10A. It offers protection against electrical noise, surges, and over-voltage and under-voltage conditions.

Applications

Due to its excellent performance, the CZRNC55C9V1-G is suitable for use in a variety of applications. It is commonly used in switching power supplies, automotive electronic circuits, and LED lighting systems. It can also be used in AC/DC converters, and as a regulator in computer motherboard power systems.

Working Principle

The CZRNC55C9V1-G works by using the PN junction between the semiconductor material and the N-type substrate. When the device is exposed to an over-voltage, the PN junction begins to break down and makes an avalanche breakdown. This causes a current to flow in the reverse direction, which then regulates and limits the voltage.The zener diode is designed to provide protection for circuits that require stable voltage levels and current suppression. When the device exceeds its breakdown voltage, it will automatically turn off, thus regulating the voltage and suppressing current surges. The device can also help protect the circuit from electrical noise, and from over-current and over-voltage conditions.

Conclusion

The CZRNC55C9V1-G is an ideal choice for a variety of applications. It provides excellent performance, and can help regulate and protect operating voltages in switching power supplies, automotive electronic circuits, LED lighting systems, AC/DC converters, and computer motherboard power systems. Working on the principle of a PN-junction, it can protect a circuit from electrical noise, and from problematic over-voltage and under-voltage conditions.

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